Finding the missing link: disulfide-containing proteins via a high-throughput proteomics approach.

Abstract:

:Top-down proteomics have recently started to gain attention as a novel method to provide insight into the structure of proteins in their native state, specifically the number and location of disulfide bridges. However, previous techniques still relied on complex and time-consuming protein purification and reduction reactions to yield useful information. In this issue of Proteomics, Zhao et al. (high-throughput screening of disulfide-containing proteins in a complex mixture, Proteomics 2013, 13, 3256-3260) devise a clever and rapid method for high-throughput determination of disulfides in proteins via reduction by tris(2-carboxyethyl)phosphine. Their work provides the foundation necessary to undertake more complex experiments in biological samples.

journal_name

Proteomics

journal_title

Proteomics

authors

Khairallah RJ,Sadayappan S

doi

10.1002/pmic.201300445

subject

Has Abstract

pub_date

2013-11-01 00:00:00

pages

3245-6

issue

22

eissn

1615-9853

issn

1615-9861

journal_volume

13

pub_type

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